The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALEXANDRIA REAL ESTATE EQ IN COM 015271109 199,546 1,044,359 SH   SOLE   1,044,359 0 0
ALPHABET INC CAP STK CL C 02079K107 7,868,813 2,952,307 SH   SOLE   2,952,307 0 0
ALPHABET INC CAP STK CL A 02079K305 1,652,292 618,021 SH   SOLE   618,021 0 0
BOSTON PROPERTIES INC COM 101121101 1,407,331 12,988,749 SH   SOLE   12,988,749 0 0
CANADIAN NATL RY CO COM 136375102 4,246,357 36,699,825 SH   SOLE   36,699,825 0 0
CANADIAN PAC RY LTD COM 13645T100 3,640,850 55,860,385 SH   SOLE   55,860,385 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 7,536,861 10,359,092 SH   SOLE   10,359,092 0 0
MICROSOFT CORP COM 594918104 4,703,284 16,683,044 SH   SOLE   16,683,044 0 0
MOODYS CORP COM 615369105 2,330,512 6,562,790 SH   SOLE   6,562,790 0 0
S&P GLOBAL INC COM 78409V104 2,045,182 4,813,438 SH   SOLE   4,813,438 0 0
UNION PAC CORP COM 907818108 1,121,414 5,721,210 SH   SOLE   5,721,210 0 0
VISA INC COM CL A 92826C839 4,441,482 19,939,311 SH   SOLE   19,939,311 0 0
IHS MARKIT LTD SHS G47567105 447,732 3,839,242 SH   SOLE   3,839,242 0 0